Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953957 | Vehicle window drive system and method | Craig A. Ham, William R. Mack, Ralph J. Unterborn, Peter S. Zhou | 1999-09-21 |
| 5829305 | Vehicle window drive system and method | Craig A. Ham, William R. Mack, Ralph J. Unterborn, Peter S. Zhou | 1998-11-03 |